An adhesion device 10 that defines a decompression space D to be decompressed between a wall surface W and the adhesion device 10, and adheres to the wall surface W, comprises: a base 11 disposed facing a wall surface W at a distance from the wall surface W and connected to a decompression device 14 that depressurizes the decompression space D created between the base 11 and the wall surface W; a first partition 12 disposed on a fringe of the base 11, wherein the first partition 12 forms the base 11 side portion of the peripheral wall of the decompression space D with an elastic member; a second partition 13 disposed closer to the wall surface W side than the first partition 12, wherein the wall surface W side portion of the peripheral wall of the decompression space D is formed by an elastic member so that the wall surface W side end of the second partition 13 contacts the wall surface W; and a first restricting member 16 formed in a frame shape corresponding to that of the second partition 13 by a member having a higher rigidity than that of the second partition 13, wherein the first restricting member 16 is disposed on the second partition 13 so as to restrict the deformation of the base 11 side end of the second partition 13 from being pulled into the decompression space D as the decompression space D becomes negatively pressured.
Adhesion device
2022-08-09
Patent
Elektronische Ressource
Englisch
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B25J Manipulatoren , MANIPULATORS / B62D MOTOR VEHICLES , Motorfahrzeuge |
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